M 4.8 earthquake: South Pacific Ocean (Tonga) — December 11, 1978

M 4.8 earthquake: South Pacific Ocean (Tonga) — December 11, 1978. Epicenter 402 km W of Nuku'alofa, depth 695 km, 01:56 Local (1978-12-11 13:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (402 km W, Tonga) — -20.917, -179.082

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